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<p class="level0"><a name="NAME"></a><h2 class="nroffsh">NAME</h2>
<p class="level0">CURLOPT_RESUME_FROM - set a point to resume transfer from <a name="SYNOPSIS"></a><h2 class="nroffsh">SYNOPSIS</h2>
<p class="level0">#include &lt;curl/curl.h&gt; 
<p class="level0">CURLcode curl_easy_setopt(CURL *handle, CURLOPT_RESUME_FROM, long from); <a name="DESCRIPTION"></a><h2 class="nroffsh">DESCRIPTION</h2>
<p class="level0">Pass a long as parameter. It contains the offset in number of bytes that you want the transfer to start from. Set this option to 0 to make the transfer start from the beginning (effectively disabling resume). For FTP, set this option to -1 to make the transfer start from the end of the target file (useful to continue an interrupted upload). 
<p class="level0">When doing uploads with FTP, the resume position is where in the local/source file libcurl should try to resume the upload from and it will then append the source file to the remote target file. 
<p class="level0">If you need to resume a transfer beyond the 2GB limit, use <a Class="emphasis" href="./CURLOPT_RESUME_FROM_LARGE.html">CURLOPT_RESUME_FROM_LARGE</a> instead. <a name="DEFAULT"></a><h2 class="nroffsh">DEFAULT</h2>
<p class="level0">0, not used <a name="PROTOCOLS"></a><h2 class="nroffsh">PROTOCOLS</h2>
<p class="level0">HTTP, FTP, SFTP, FILE <a name="EXAMPLE"></a><h2 class="nroffsh">EXAMPLE</h2>
<p class="level0"><pre>
<p class="level0">CURL *curl = curl_easy_init();
 if(curl) {
 &nbsp; curl_easy_setopt(curl, CURLOPT_URL, "<a href="ftp://example.com">ftp://example.com</a>");
 <p class="level0">&nbsp; /* resume upload at byte index 200 */
 &nbsp; curl_easy_setopt(curl, CURLOPT_RESUME_FROM, 200L);
 <p class="level0">&nbsp; /* ask for upload */
 &nbsp; curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L);
 <p class="level0">&nbsp; /* set total data amount to expect */
 &nbsp; curl_easy_setopt(curl, CURLOPT_INFILESIZE, size_of_file);
 <p class="level0">&nbsp; /* Perform the request */
 &nbsp; curl_easy_perform(curl);
 }
 </pre>

<p class="level0"><a name="AVAILABILITY"></a><h2 class="nroffsh">AVAILABILITY</h2>
<p class="level0">Always <a name="RETURN"></a><h2 class="nroffsh">RETURN VALUE</h2>
<p class="level0">Returns CURLE_OK <a name="SEE"></a><h2 class="nroffsh">SEE ALSO</h2>
<p class="level0"><a Class="manpage" href="./CURLOPT_RESUME_FROM_LARGE.html">CURLOPT_RESUME_FROM_LARGE</a> <a Class="manpage" href="./CURLOPT_RANGE.html">CURLOPT_RANGE</a> <span Class="manpage"> </span> <a Class="manpage" href="./CURLOPT_INFILESIZE.html">CURLOPT_INFILESIZE</a> <span Class="manpage"> </span> <p class="roffit">
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